- Ma'aikata : 18 ° 17'10 "S w. 147 ° 42'00 "in. e.
- Yanki: 344,400 sq. M. km
Babban Tsarin Gida a Australia yana dauke da mafi yawan nau'in irinsa a duk duniya. Ya ƙunshi fiye da 2900 m murjani reefs da 900 tsibirin located a cikin Coral Sea. Ta tsarinsa wannan tsari na musamman ya ƙunshi miliyoyin microorganisms - murjani polyps.
Mene ne mai dajin?
Tsawon Great Barrier Reef, wadda ke kan iyakar arewa maso gabas, tana da kilomita 2500. Wannan shine abu mafi girma a duniya, halitta ta kwayoyin halitta, don haka yana da sauki a gani daga sarari.
Idan ka dubi Babban Shinge mai Girma akan taswirar duniya, za'a iya ganin cewa yana fara ne tsakanin birane na Bandaberg da Gladstone a kusa da Tropic Capricorn, kuma ya ƙare a cikin Torres Strait, wanda ya raba Australia da New Guinea.
Yankin ilimi yafi yankin tsibirin biyu na Birtaniya. A arewacin arewacin, nisa daga cikin tekuna na da nisan kilomita 2, kuma kusa da kudu, wannan adadi ya kai 152 km.
Yawancin lokaci yawancin abubuwa na ridge suna ɓoye a ƙarƙashin ruwa kuma suna nuna su a lokacin ƙananan ruwa. A kudu, yana da nisa daga bakin teku don kilomita 300, kuma a arewa maso yamma, a Cape Melville, fadin yana nesa da kilomita 32 daga nahiyar.
Jihar na yanzu
Babban Tsarin Gari na Tsarin Tsakanin Tsarin Tsari ne wanda ya samar da dubban wakilan mambobin ruwa da fauna karkashin ruwa kuma UNESCO ta kare shi. An dauki ɗaya daga cikin abubuwan al'ajabi bakwai na asali na duniya, wanda aka halitta ta yanayi. Don kauce wa lalata hakar, wannan abu na musamman yana canjawa zuwa ga hukumar ta Marine National Park, wanda ke kula da kare kariya.
Ga 'yan asali na gida an san abincin da aka sani daga lokaci mai tsawo kuma yana cikin bangare na al'ada da ruhaniya. Wannan mahimmanci shine katin ziyartar gaskiya na Queensland. Duk da haka, masana kimiyya sun damu: Babbar Barrier Reef, wanda aka kafa daga fiye da 400 nau'in murjani, ya rasa kashi 50 cikin 100 na polyps wanda ya samar da ita.
Asalin
Masu bincike sun ƙaddara cewa shekarun wannan janyo hankalin yana kimanin shekaru 8000, kuma a kan duniyar duniyar ya ci gaba da gina sabon launi na murjani. An kafa shi tare da dandalin ma'auni don rashin daidaituwa a cikin ƙwayar ƙasa. Idan muka dauki matsayi na Babban Barrier Reef akan taswirar, sai ya zama a fili dalilin da yasa ya bayyana a nan. Masu kirki, waɗanda zasu iya samar da reefs, zasu iya rayuwa da kuma bunkasa a cikin ƙananan ruwa, mai dumi da ruwa.
Iri iri-iri
Ainihin wannan jinsin yana kunshe da manyan murjani. Daga cikin su:
- coral-kwakwalwa;
- "Ƙararrayi";
- naman kaza-mai siffa mai siffar gashi.
Launiyarsu ya bambanta daga ja zuwa launin rawaya. Har ila yau, akwai murjalai masu taushi ba tare da kwarangwal - gorgonian ba. Sau da yawa masu yawon shakatawa suna ganin murjalai ba kawai ja da launin rawaya ba, har ma da lalac-purple, fari, orange, launin ruwan kasa har ma baki hues.
Yanayi na gida
Kasashen karkashin ruwa a cikin wadannan ruwaye suna da bambanci. Hakanan wakilai ne masu kirkiro na teku, mollusks, lobsters, lobsters, shrimps. Akwai kuma whales, killer whales, dabbar dolphins. Daga kifi, yana da daraja a ambaci sharks sharke, kifi malam buɗe ido, moray eels, fish fish, bodybuilders da sauransu. Fiye da jinsunan tsuntsaye 200 na mazauna mazauna. Wadannan su ne phaetons, fatal, daban-daban na terns, osprey, farin-bellied gaggawa da sauransu.
Yawon shakatawa
Kuna iya ganin duk kyawawan kayan da ake ajiyewa daga aikin jin dadi tare da duba windows. Duk da haka, ba za ka iya duba duk abin ba. Ba kowane tsibirin yana da damar yin balaguro. Wasu daga cikinsu suna ziyarci kawai daga masana kimiyya don nazarin flora da fauna. Bugu da ƙari, ƙananan yankunan da ke cikin gida suna da matukar damuwa, saboda haka akwai farautar farautar ruwa, samar da man fetur da gas, ma'adinai.
An tsara tsibirin Hayman da Lizard don 'yan yawon shakatawa masu kyau, saboda haka ɗakunan gida suna baiwa baƙi damar ta'aziyya: Wi-Fi kyauta, ɗakunan jin dadi, dakunan jin dadi da wuraren jin dadi, wuraren kwari, wuraren cin abinci da masauki. Amma zaku iya ziyarci Mall Mall da Wansandez kuma ku karya alfarwar a can domin karamin kuɗi.
Idan kuna yin ruwa, tuna cewa a karkashin ruwa da baza ku iya taba polyps ba: yana lalata su.
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